chrma hcrma crhma rchma hrcma rhcma chmra hcmra cmhra mchra hmcra mhcra crmha rcmha cmrha mcrha rmcha mrcha hrmca rhmca hmrca mhrca rmhca mrhca chram hcram crham rcham hrcam rhcam charm hcarm cahrm achrm hacrm ahcrm crahm rcahm carhm acrhm rachm archm hracm rhacm harcm ahrcm rahcm arhcm chmar hcmar cmhar mchar hmcar mhcar chamr hcamr cahmr achmr hacmr ahcmr cmahr mcahr camhr acmhr machr amchr hmacr mhacr hamcr ahmcr mahcr amhcr crmah rcmah cmrah mcrah rmcah mrcah cramh rcamh carmh acrmh racmh arcmh cmarh mcarh camrh acmrh macrh amcrh rmach mrach ramch armch march amrch hrmac rhmac hmrac mhrac rmhac mrhac hramc rhamc harmc ahrmc rahmc arhmc hmarc mharc hamrc ahmrc mahrc amhrc rmahc mrahc ramhc armhc marhc amrhc
Note: these 'words' (valid or invalid) are all the permutations of the word chrma. These words are obtained by scrambling the letters in chrma.